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6.2 Sign test \| Inferential Statistics \|… duration 7 minutes 28 seconds 6.2 Sign test \| Inferential Statistics \|… 6.2 Sign test \| Inferential Statistics \| Non-parametric tests \| UvA	6.2 Sign test \| Inferential Statistics \| Non-parametric tests \| UvA This video explains how a sign test works and where it can be applied. The sign test offers a non-parametric alternative to a one-sample t-test and is one of the simplest non-parametric tests. sign test sign test variable ordinal data variables non-parametric measurements sample small binomial expected probability null hypothesis ranking rank numerical distribution power quantile population statistics statistic approximation difference paired observation cases wine proportion gums observations result experiment values person color gum scientist measurement From mhamel1 0 likes 4 plays 0 Language English - en Author Inferential Statistics Department FMG
6.1 Non-parametric tests - Why and when \|… duration 7 minutes 39 seconds 6.1 Non-parametric tests - Why and when \|… 6.1 Non-parametric tests - Why and when \| Inferential Statistics \| Non-parametric tests \| UvA	6.1 Non-parametric tests - Why and when \| Inferential Statistics \| Non-parametric tests \| UvA In this video Emiel explains what non-parametric methods are and when it is wise to use them. This course consists of six modules and each module has several videos. To find the right module,… probability distribution normal standard parametric methods parametric distribute inferential statistics non-parametric tests tests variables variable population frequency sample violation confidence interval test assumptions methods pastries reason method cases shop confectioner question difference level measurement From mhamel1 0 likes 4 plays 0 Language English - en Author Inferential Statistics Department FMG
Randomized Experiments - Introduction duration 6 minutes 29 seconds Randomized Experiments - Introduction Randomized Experiments - Introduction	Randomized Experiments - Introduction This video provides an introduction to randomized experiments. This video is part of a project at the Univeristy of Amsterdam in which instruction videos were produced to supplement a course in… randomized experiments introduction internal validity causality research design gold standard independent variables dependent comparison random assignment causal cause control situation causaliteit children condition aggression variable effect relationship study groups difference manipulation effects conditions experiment chance girls From mhamel1 0 likes 3 plays 0 Language English - en Author Onderzoeksmethoden UvA Department FMG
Manipulation duration 5 minutes 19 seconds Manipulation Manipulation	Manipulation This video provides an introduction to manipulation in experiments. This video is part of a project at the Univeristy of Amsterdam in which instruction videos were produced to supplement a… manipulation experimental variables individual group manipulations independent disinterest control levels different effectiveness assesment assesed variable condition esteem participants gender difference researcher level experiment walls score test effect intelligence conditions hours From mhamel1 0 likes 1 plays 0 Language English - en Author Onderzoeksmethoden UvA Department FMG